Palatal Rugae Patterns as a Bioindicator for Forensic Identification in Kodava and Tibetan Populations of India
Identifieur interne : 000E62 ( Main/Exploration ); précédent : 000E61; suivant : 000E63Palatal Rugae Patterns as a Bioindicator for Forensic Identification in Kodava and Tibetan Populations of India
Auteurs : Deeksha Kiran Shetty [Inde] ; Sheetal Mali [Inde] ; Hegde Deepak Divakar [Inde] ; Patil Amit [Inde] ; Edake Dhairaysheel [Inde] ; Unadkat Harsh [Inde]Source :
- Journal of International Oral Health : JIOH [ 0976-7428 ] ; 2015.
Abstract
Palatal rugae are distinct to each individual and are highly specific to each individual as their fingerprints. Rugae pattern are specific to different racial groups making it convenient for population identification. Palatal rugae retain their shape throughout life and hence can be useful as an identification tool. The present study aimed at analyzing the differences in rugae pattern among Kodavas and Tibetan populations of Coorg, India and to examine if there was a difference in the rugae pattern between males and females within each group.
The study comprised of 30 participants between 18 and 30 years of age, equally distributed between genders from each group. Examination of maxillary cast after tracing the rugae patterns was carried out. Rugae pattern was classified as “straight,” “wavy,” “curved,” “circular” and “unification.” Statistical analysis was done using SPSS 16 software. Non-parametric Mann–Whitney test was used for pairwise comparison of two populations. Mann–Whitney two-tailed test was used to test the difference between males and females.
Results showed that wavy pattern was highest for both the groups. Circular rugae were totally absent in both the groups. There was a significant difference between Kodavas (mean = 1.000) and Tibetans (mean = 0.13) for unification pattern (P = 0.001).
Palatal rugae patterns can be used as a bioindicator for human identification.
Url:
PubMed: 26668483
PubMed Central: 4672849
Affiliations:
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Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra</wicri:regionArea><wicri:noRegion>Maharashtra</wicri:noRegion></affiliation></author><author><name sortKey="Mali, Sheetal" sort="Mali, Sheetal" uniqKey="Mali S" first="Sheetal" last="Mali">Sheetal Mali</name><affiliation wicri:level="1"><nlm:aff id="aff2">Assistant Professor, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Assistant Professor, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra</wicri:regionArea><wicri:noRegion>Maharashtra</wicri:noRegion></affiliation></author><author><name sortKey="Divakar, Hegde Deepak" sort="Divakar, Hegde Deepak" uniqKey="Divakar H" first="Hegde Deepak" last="Divakar">Hegde Deepak Divakar</name><affiliation wicri:level="1"><nlm:aff id="aff3">Reader, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Reader, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra</wicri:regionArea><wicri:noRegion>Maharashtra</wicri:noRegion></affiliation></author><author><name sortKey="Amit, Patil" sort="Amit, Patil" uniqKey="Amit P" first="Patil" last="Amit">Patil Amit</name><affiliation wicri:level="1"><nlm:aff id="aff2">Assistant Professor, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Assistant Professor, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra</wicri:regionArea><wicri:noRegion>Maharashtra</wicri:noRegion></affiliation></author><author><name sortKey="Dhairaysheel, Edake" sort="Dhairaysheel, Edake" uniqKey="Dhairaysheel E" first="Edake" last="Dhairaysheel">Edake Dhairaysheel</name><affiliation wicri:level="1"><nlm:aff id="aff4">Consulting Endodontist, Fortis Hiranandani Hospital, Vashi, Navi Mumbai, Maharashtra, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Consulting Endodontist, Fortis Hiranandani Hospital, Vashi, Navi Mumbai, Maharashtra</wicri:regionArea><wicri:noRegion>Maharashtra</wicri:noRegion></affiliation></author><author><name sortKey="Harsh, Unadkat" sort="Harsh, Unadkat" uniqKey="Harsh U" first="Unadkat" last="Harsh">Unadkat Harsh</name><affiliation wicri:level="1"><nlm:aff id="aff2">Assistant Professor, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra, India</nlm:aff><country xml:lang="fr">Inde</country><wicri:regionArea>Assistant Professor, Department of Conservative Dentistry and Endodontics, Bharti Vidyapeeth Deemed University Dental College and Hospital, Kharghar, Navi Mumbai, Maharashtra</wicri:regionArea><wicri:noRegion>Maharashtra</wicri:noRegion></affiliation></author></analytic><series><title level="j">Journal of International Oral Health : JIOH</title><idno type="ISSN">0976-7428</idno><idno type="eISSN">0976-1799</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec id="st1"><title>Background:</title><p>Palatal rugae are distinct to each individual and are highly specific to each individual as their fingerprints. Rugae pattern are specific to different racial groups making it convenient for population identification. Palatal rugae retain their shape throughout life and hence can be useful as an identification tool. The present study aimed at analyzing the differences in rugae pattern among Kodavas and Tibetan populations of Coorg, India and to examine if there was a difference in the rugae pattern between males and females within each group.</p></sec><sec id="st2"><title>Materials and Methods:</title><p>The study comprised of 30 participants between 18 and 30 years of age, equally distributed between genders from each group. Examination of maxillary cast after tracing the rugae patterns was carried out. Rugae pattern was classified as “straight,” “wavy,” “curved,” “circular” and “unification.” Statistical analysis was done using SPSS 16 software. Non-parametric Mann–Whitney test was used for pairwise comparison of two populations. Mann–Whitney two-tailed test was used to test the difference between males and females.</p></sec><sec id="st3"><title>Results:</title><p>Results showed that wavy pattern was highest for both the groups. Circular rugae were totally absent in both the groups. There was a significant difference between Kodavas (mean = 1.000) and Tibetans (mean = 0.13) for unification pattern (P = 0.001).</p></sec><sec id="st4"><title>Conclusion:</title><p>Palatal rugae patterns can be used as a bioindicator for human identification.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="English, Wr" uniqKey="English W">WR English</name></author><author><name sortKey="Robison, Sf" uniqKey="Robison S">SF Robison</name></author><author><name sortKey="Summitt, Jb" uniqKey="Summitt J">JB Summitt</name></author><author><name sortKey="Oesterle, Lj" uniqKey="Oesterle L">LJ Oesterle</name></author><author><name sortKey="Brannon, Rb" uniqKey="Brannon R">RB Brannon</name></author><author><name sortKey="Morlang, Wm" uniqKey="Morlang W">WM Morlang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Filho, Ie" uniqKey="Filho I">IE Filho</name></author><author><name sortKey="Sales Peres, Sh" uniqKey="Sales Peres S">SH Sales-Peres</name></author><author><name sortKey="Sales Peres, A" uniqKey="Sales Peres A">A Sales-Peres</name></author><author><name sortKey="Carvalho, Sp" uniqKey="Carvalho S">SP Carvalho</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Nayak, P" uniqKey="Nayak P">P Nayak</name></author><author><name sortKey="Acharya, Ab" uniqKey="Acharya A">AB Acharya</name></author><author><name sortKey="Padmini, At" uniqKey="Padmini A">AT Padmini</name></author><author><name sortKey="Kaveri, H" uniqKey="Kaveri H">H Kaveri</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Patil, Ms" uniqKey="Patil M">MS Patil</name></author><author><name sortKey="Patil, Sb" uniqKey="Patil S">SB Patil</name></author><author><name sortKey="Acharya, Ab" uniqKey="Acharya A">AB Acharya</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hauser, G" uniqKey="Hauser G">G Hauser</name></author><author><name sortKey="Daponte, A" uniqKey="Daponte A">A Daponte</name></author><author><name sortKey="Roberts, Mj" uniqKey="Roberts M">MJ Roberts</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kapali, S" uniqKey="Kapali S">S Kapali</name></author><author><name sortKey="Townsend, G" uniqKey="Townsend G">G Townsend</name></author><author><name sortKey="Richards, L" uniqKey="Richards L">L Richards</name></author><author><name sortKey="Parish, T" uniqKey="Parish T">T Parish</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jacob, Rf" uniqKey="Jacob R">RF Jacob</name></author><author><name sortKey="Shalla, Cl" uniqKey="Shalla C">CL Shalla</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Fahmi, Fm" uniqKey="Fahmi F">FM Fahmi</name></author><author><name sortKey="Al Shamrani, Sm" uniqKey="Al Shamrani S">SM Al-Shamrani</name></author><author><name sortKey="Talic, Yf" uniqKey="Talic Y">YF Talic</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Peavy, Dc" uniqKey="Peavy D">DC Peavy</name></author><author><name sortKey="Kendrick, Gs" uniqKey="Kendrick G">GS Kendrick</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Sognnaes, Rd" uniqKey="Sognnaes R">RD Sognnaes</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lysell, L" uniqKey="Lysell L">L Lysell</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Van Der Linden, Fp" uniqKey="Van Der Linden F">FP van der Linden</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Shetty, Sk" uniqKey="Shetty S">SK Shetty</name></author><author><name sortKey="Kalia, S" uniqKey="Kalia S">S Kalia</name></author><author><name sortKey="Patil, K" uniqKey="Patil K">K Patil</name></author><author><name sortKey="Mahima, Vg" uniqKey="Mahima V">VG Mahima</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Arora, V" uniqKey="Arora V">V Arora</name></author><author><name sortKey="Bagewadi, A" uniqKey="Bagewadi A">A Bagewadi</name></author><author><name sortKey="Keluskar, V" uniqKey="Keluskar V">V Keluskar</name></author><author><name sortKey="Shetti, A" uniqKey="Shetti A">A Shetti</name></author></analytic></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>Inde</li></country></list><tree><country name="Inde"><noRegion><name sortKey="Shetty, Deeksha Kiran" sort="Shetty, Deeksha Kiran" uniqKey="Shetty D" first="Deeksha Kiran" last="Shetty">Deeksha Kiran Shetty</name></noRegion><name sortKey="Amit, Patil" sort="Amit, Patil" uniqKey="Amit P" first="Patil" last="Amit">Patil Amit</name><name sortKey="Dhairaysheel, Edake" sort="Dhairaysheel, Edake" uniqKey="Dhairaysheel E" first="Edake" last="Dhairaysheel">Edake Dhairaysheel</name><name sortKey="Divakar, Hegde Deepak" sort="Divakar, Hegde Deepak" uniqKey="Divakar H" first="Hegde Deepak" last="Divakar">Hegde Deepak Divakar</name><name sortKey="Harsh, Unadkat" sort="Harsh, Unadkat" uniqKey="Harsh U" first="Unadkat" last="Harsh">Unadkat Harsh</name><name sortKey="Mali, Sheetal" sort="Mali, Sheetal" uniqKey="Mali S" first="Sheetal" last="Mali">Sheetal Mali</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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